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SDLPP: Use FontConfiguration to store font configuration

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With this it is possible to only store 1 configuration object
as opposed to storing font configuration inside every TextRenderer
This commit is contained in:
zv0n
2021-01-30 21:32:08 +01:00
parent 1f7a80d7d2
commit 73f67a3f47
3 changed files with 93 additions and 16 deletions
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sdlpp/sdlpp_textrenderer.cpp
+32 -11
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@@ -12,8 +12,18 @@ TextRenderer::TextRenderer( double x, double y, double w, double h,
double outline_size, int flags )
: RectangleRender( x, y, w, h, r ) {
position_flags = flags;
setText( font, text, color, outline_color, outline_size );
saveFontConfig( font, color, outline_color, outline_size );
changeText( text );
}
TextRenderer::TextRenderer( double x, double y, double w, double h,
std::shared_ptr< Renderer > &r,
const std::string &text,
std::shared_ptr< FontConfiguration > config,
int flags )
: RectangleRender( x, y, w, h, r ) {
position_flags = flags;
saveFontConfig( config );
changeText( text );
}
void TextRenderer::setText( std::shared_ptr< Font > font,
const std::string &text, const std::string &color,
@@ -22,13 +32,21 @@ void TextRenderer::setText( std::shared_ptr< Font > font,
_text = text;
setTextColor( font, color, outline_color, outline_size );
}
void TextRenderer::setText( const std::string &text,
std::shared_ptr< FontConfiguration > config ) {
_text = text;
setTextColor( config );
}
void TextRenderer::setTextColor( std::shared_ptr< Font > font,
const std::string &color,
const std::string &outline_color,
double outline_size ) {
saveFontConfig( font, color, outline_color, outline_size );
updateSizeAndPosition();
updateDstRect();
}
void TextRenderer::setTextColor( std::shared_ptr< FontConfiguration > config ) {
saveFontConfig( config );
updateSizeAndPosition();
}
void TextRenderer::changeText( const std::string &text ) {
_text = text;
@@ -55,13 +73,14 @@ void TextRenderer::updateSizeAndPosition() {
RectangleRender::updateSizeAndPosition();
int fontSize = 0.6 * getRect().h;
last_font->changeFontSize( fontSize );
int intOutline = last_outline_size;
_config->getFont()->changeFontSize( fontSize );
int intOutline = _config->getOutlineSize();
if ( intOutline != -1 ) {
intOutline = last_outline_size * fontSize;
intOutline = _config->getOutlineSize() * fontSize;
}
setTexture( *last_font, _text, last_color, last_outline_color, intOutline );
last_font->revertSize();
setTexture( *_config->getFont(), _text, _config->getColor(),
_config->getOutlineColor(), intOutline );
_config->getFont()->revertSize();
updateDstRect();
}
@@ -118,9 +137,11 @@ void TextRenderer::saveFontConfig( std::shared_ptr< Font > font,
const std::string &color,
const std::string &outline_color,
double outline_size ) {
last_font = font;
last_color = color;
last_outline_color = outline_color;
last_outline_size = outline_size;
_config = std::make_shared< FontConfiguration >( font, color, outline_color,
outline_size );
}
void TextRenderer::saveFontConfig(
std::shared_ptr< FontConfiguration > config ) {
_config = config;
}
} // namespace SDLPP